Our company are the manufacture of sprial steel pipes.We can produce all kinds of sprial steel

pipes,all products are comply with international standard.Please feel free to contact me for

further discuss if you interest.

specifications of spiral steel pipe:

1.Material: Carbon steel,Alloy steel

2.Standard: API, ASTM, DIN, GB, JIS, ISO etc

3.OD: 8'' -- 112'' inch

4. Thickness of spiral steel pipe: 6 -- 22mm